APA način citiranja

Ryti, N. R., Guo, Y., & Jaakkola, J. J. (2015). Global Association of Cold Spells and Adverse Health Effects: A Systematic Review and Meta-Analysis. Environ Health Perspect.

Čikaški stil citiranja

Ryti, Niilo R.I., Yuming Guo, i Jouni J.K Jaakkola. "Global Association of Cold Spells and Adverse Health Effects: A Systematic Review and Meta-Analysis." Environ Health Perspect 2015.

MLA način citiranja

Ryti, Niilo R.I., Yuming Guo, i Jouni J.K Jaakkola. "Global Association of Cold Spells and Adverse Health Effects: A Systematic Review and Meta-Analysis." Environ Health Perspect 2015.